renovatebot_renovate/lib/modules/manager/bun/artifacts.spec.ts

import _fs from 'fs-extra';
import { mocked } from '../../../../test/util';
import { GlobalConfig } from '../../../config/global';
import type { RepoGlobalConfig } from '../../../config/types';
import { TEMPORARY_ERROR } from '../../../constants/error-messages';
import { exec as _exec } from '../../../util/exec';
import { ExecError } from '../../../util/exec/exec-error';
import type { UpdateArtifact } from '../types';
import { updateArtifacts } from './artifacts';

jest.mock('../../../util/exec');
jest.mock('fs-extra');

const exec = mocked(_exec);
const fs = mocked(_fs);

const globalConfig: RepoGlobalConfig = {
  localDir: '',
};

describe('modules/manager/bun/artifacts', () => {
  describe('updateArtifacts()', () => {
    let updateArtifact: UpdateArtifact;

    beforeEach(() => {
      GlobalConfig.set(globalConfig);
      updateArtifact = {
        config: {},
        newPackageFileContent: '',
        packageFileName: '',
        updatedDeps: [],
      };
    });

    it('skips if no updatedDeps and no lockFileMaintenance', async () => {
      expect(await updateArtifacts(updateArtifact)).toBeNull();
    });

    it('skips if no lock file in config', async () => {
      updateArtifact.updatedDeps = [{}];
      expect(await updateArtifacts(updateArtifact)).toBeNull();
    });

    describe('when using .lockb lockfile format', () => {
      it('skips if cannot read lock file', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lockb'] },
        ];
        expect(await updateArtifacts(updateArtifact)).toBeNull();
      });

      it('returns null if lock content unchanged', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lockb'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        expect(await updateArtifacts(updateArtifact)).toBeNull();
      });

      it('returns updated lock content', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lockb'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        const newLock = Buffer.from('new');
        fs.readFile.mockResolvedValueOnce(newLock as never);
        expect(await updateArtifacts(updateArtifact)).toEqual([
          {
            file: {
              path: 'bun.lockb',
              type: 'addition',
              contents: newLock,
            },
          },
        ]);
      });

      it('supports lockFileMaintenance', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lockb'] },
        ];
        updateArtifact.config.updateType = 'lockFileMaintenance';
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        const newLock = Buffer.from('new');
        fs.readFile.mockResolvedValueOnce(newLock as never);
        expect(await updateArtifacts(updateArtifact)).toEqual([
          {
            file: {
              path: 'bun.lockb',
              type: 'addition',
              contents: newLock,
            },
          },
        ]);
      });

      it('handles temporary error', async () => {
        const execError = new ExecError(TEMPORARY_ERROR, {
          cmd: '',
          stdout: '',
          stderr: '',
          options: { encoding: 'utf8' },
        });
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lockb'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        exec.mockRejectedValueOnce(execError);
        await expect(updateArtifacts(updateArtifact)).rejects.toThrow(
          TEMPORARY_ERROR,
        );
      });

      it('handles full error', async () => {
        const execError = new ExecError('nope', {
          cmd: '',
          stdout: '',
          stderr: '',
          options: { encoding: 'utf8' },
        });
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lockb'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        exec.mockRejectedValueOnce(execError);
        expect(await updateArtifacts(updateArtifact)).toEqual([
          { artifactError: { lockFile: 'bun.lockb', stderr: 'nope' } },
        ]);
      });
    });

    describe('when using .lock lockfile format', () => {
      it('skips if cannot read lock file', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lock'] },
        ];
        expect(await updateArtifacts(updateArtifact)).toBeNull();
      });

      it('returns null if lock content unchanged', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lock'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        expect(await updateArtifacts(updateArtifact)).toBeNull();
      });

      it('returns updated lock content', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lock'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        const newLock = Buffer.from('new');
        fs.readFile.mockResolvedValueOnce(newLock as never);
        expect(await updateArtifacts(updateArtifact)).toEqual([
          {
            file: {
              path: 'bun.lock',
              type: 'addition',
              contents: newLock,
            },
          },
        ]);
      });

      it('supports lockFileMaintenance', async () => {
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lock'] },
        ];
        updateArtifact.config.updateType = 'lockFileMaintenance';
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        const newLock = Buffer.from('new');
        fs.readFile.mockResolvedValueOnce(newLock as never);
        expect(await updateArtifacts(updateArtifact)).toEqual([
          {
            file: {
              path: 'bun.lock',
              type: 'addition',
              contents: newLock,
            },
          },
        ]);
      });

      it('handles temporary error', async () => {
        const execError = new ExecError(TEMPORARY_ERROR, {
          cmd: '',
          stdout: '',
          stderr: '',
          options: { encoding: 'utf8' },
        });
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lock'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        exec.mockRejectedValueOnce(execError);
        await expect(updateArtifacts(updateArtifact)).rejects.toThrow(
          TEMPORARY_ERROR,
        );
      });

      it('handles full error', async () => {
        const execError = new ExecError('nope', {
          cmd: '',
          stdout: '',
          stderr: '',
          options: { encoding: 'utf8' },
        });
        updateArtifact.updatedDeps = [
          { manager: 'bun', lockFiles: ['bun.lock'] },
        ];
        const oldLock = Buffer.from('old');
        fs.readFile.mockResolvedValueOnce(oldLock as never);
        exec.mockRejectedValueOnce(execError);
        expect(await updateArtifacts(updateArtifact)).toEqual([
          { artifactError: { lockFile: 'bun.lock', stderr: 'nope' } },
        ]);
      });
    });
  });

  describe('bun command execution', () => {
    it('check install options with configs', async () => {
      const lockfileFormats = ['bun.lockb', 'bun.lock'];
      const testCases = [
        {
          allowScripts: undefined,
          ignoreScripts: undefined,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: false,
          ignoreScripts: undefined,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: true,
          ignoreScripts: undefined,
          expectedCmd: 'bun install',
        },
        {
          allowScripts: undefined,
          ignoreScripts: true,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: undefined,
          ignoreScripts: false,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: false,
          ignoreScripts: true,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: false,
          ignoreScripts: false,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: true,
          ignoreScripts: true,
          expectedCmd: 'bun install --ignore-scripts',
        },
        {
          allowScripts: true,
          ignoreScripts: false,
          expectedCmd: 'bun install',
        },
      ];

      for (const lockFile of lockfileFormats) {
        for (const testCase of testCases) {
          GlobalConfig.set({
            ...globalConfig,
            allowScripts: testCase.allowScripts,
          });
          const updateArtifact: UpdateArtifact = {
            config: { ignoreScripts: testCase.ignoreScripts },
            newPackageFileContent: '',
            packageFileName: '',
            updatedDeps: [{ manager: 'bun', lockFiles: [lockFile] }],
          };

          const oldLock = Buffer.from('old');
          fs.readFile.mockResolvedValueOnce(oldLock as never);
          const newLock = Buffer.from('new');
          fs.readFile.mockResolvedValueOnce(newLock as never);

          await updateArtifacts(updateArtifact);

          expect(exec).toHaveBeenCalledWith(testCase.expectedCmd, {
            cwdFile: '',
            docker: {},
            toolConstraints: [
              {
                toolName: 'bun',
              },
            ],
            userConfiguredEnv: undefined,
          });

          exec.mockClear();
          GlobalConfig.reset();
        }
      }
    });
  });
});